Find the proportion that solves this problem: A 12 oz tube of toothpaste costs $3.95. At the same rate, how much would a 9 oz
tube cost? (WKU set up)

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

I’m still confused on how to work the percentages